DC United
(3)Charleston Battery
(2)Penn FC
(2)Ann Arbor
(1)Butler Bulldogs
(1)Chicago Fire
(1)Columbus Crew
(1)Lansing Utd
(1)North Carolina FC
(1)Pittsburgh Riverhounds
(1)Richmond Kickers
(1)Sporting KC
(1)Wake FC
(1)Wilmington Hammerheads
(1)Watford
(1)Alexandra Utd
(1)Univ. Pretoria
(1)Vastra Frolunda
(1)